baber/WOPTO huggingface dataset:
Patent JP-2002073954-A (JP)
Title: Sales promotion system and method for computer peripheral device
Inventor: OKADA AKIHIKO
IPC: G06Q50/00
Filed: 2000-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a sales promotion system and method permitting rational business activities by grasping the service conditions of sold computer peripheral devices. SOLUTION: The computer peripheral device or a computer which serves as its host device is provided with a service condition detecting means for detecting the service condition of the peripheral device and a customer product information storage means for renewing and storing the specification information of the peripheral device and the service condition. Sales promotion terminals 10 to 30 for reading the specification information and the service condition by accessing the customer product information storage means are arranged on a network in which the peripheral device or the computer participates. The specification information and the service condition of the sold peripheral device are checked by way of the terminals 10 to 30 and examined through comparison to propose a plan of purchase such as extending or upgrading the device or increasing functions, thus allowing rational business activities without losses.
Patent JP-2002062771-A (JP)
Title: Electrophotographic apparatus
Inventor: NAKANO MASARU
IPC: G03G21/20
Filed: 2000-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a small, high-speed color electrophotographic apparatus, which stably discharges heat, staying in the upper portion of a fixing unit, out of the apparatus, prevents an nonconformities, such as ejected sheets being stuck to each other and temperature rise in the apparatus and which ensures improved maintenance, such as jam removal in a fixing section. SOLUTION: A first exhaust fan is disposed in a paper non-passage area at a longitudinal end of the fixing unit and at the upper back of the fixing unit, so that an air flow is created toward the outside of the apparatus. A second exhaust means is provided at the end on the other side of the fixing unit, so that an air flow is formed directed toward a fixing means.
Patent JP-2002078356-A (JP)
Title: Inverter device
Inventor: OBE TOSHIHARU
IPC: H02M7/48
Filed: 2000-08-24
Abstract: PROBLEM TO BE SOLVED: To enhance cooling efficiency and reduce parasitic inductance. SOLUTION: A cooling pipe 14A of a liquid cooling cooler 13A is formed out of a metal matrix composite whose coefficient of linear expansion is close to the coefficient of linear expansion of an insulated substrate 19, and the insulated substrate 19 is installed with the back face thereof in direct contact with the outer face of the cooling pipe 14A, so that the cooling efficiency is enhanced. Since the coefficient of linear expansion of the insulated substrate 19 is close to the coefficient of linear expansion of the cooling pipe 14A, thermal stresses will not be produced on the insulated substrate 19. Since wide conductors 25 and 26 are connected with a semiconductor chip with a thermal buffering plate 28 in-between, the parasitic inductance is reduced.
Patent JP-2002076846-A (JP)
Title: Digital filter
Inventor: KURODA RUMI
IPC: G06F17/10
Filed: 2000-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a digital filter whose operating sampling frequency can be changed so as to optionally expand/contract the frequency characteristic of the filter on a frequency axis through the provision of a sampling frequency converter and a time change coefficient filter. SOLUTION: An input side and an output side of the digital filter are respectively provided with the sampling frequency converter that converts a 1st operating sampling frequency into a 2nd operating sampling frequency and with the time change coefficient filter that converts the 2nd operating sampling frequency into the 1st operating sampling frequency and whose filter weight coefficient is given as a predetermined time function so that the sampling frequency converter and the time change coefficient filter can change the frequency characteristic of the digital filter without changing the weight coefficient of the digital filter.
Patent JP-2002077185-A (JP)
Title: Communication system and method
Inventor: SATO MASANORI
IPC: H04W8/18
Filed: 2000-08-30
Abstract: PROBLEM TO BE SOLVED: To provide services full of changes by a simple communication means. SOLUTION: A portable terminal (portable telephone, portable personal computer or electronic notebook, for instance) 11 is provided with a Bluetooth(R) device to which an intrinsic ID is respectively supplied. The portable terminal 11 communicates with a station 12 by radio at the time of being positioned inside a cover area corresponding to the installed place of the station 12. The station 12 stores the intrinsic ID transmitted from the portable terminal 11 as registration information at the time of the registration of the portable terminal 11. A user utilizes the various kinds of the services in this communication system 1 by communicating with the station 12 through the registered portable terminal 11.
Patent JP-2002072308-A (JP)
Title: Camera with strobe control device
Inventor: SUE HIROKI
IPC: G03B7/16
Filed: 2000-08-30
Abstract: PROBLEM TO BE SOLVED: To solve the problem that a strobe will not flash and a photograph is underexposed even if a camera is of such a type as is provided with a built-in strobe which moves to the position to flash at the time of photographing, and is set to an automatic flashing mode or a forced flashing mode. SOLUTION: A switch for detecting the moving strobe position is arranged to check a correct position of the strobe via a microcomputer, and when the strobe is out of a prescribed position, the state of a flashing inhibition mode is displayed on a display panel arranged on the camera.
Patent JP-2002066182-A (JP)
Title: Thread take-up device for multineedle embroidery sewing machine
Inventor: GOTO HISAHARU
IPC: D05C11/00
Filed: 2000-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a multineedle embroidery sewing machine which can prevent a thread take-up from generating noise during working and can smoothly switch drive parts of the thread take-up. SOLUTION: This is a thread take-up device for an embroidery sewing machine, which is equipped with an engaging member 21 rotatably attached to a drive lever 31, a recess part 15 formed on the thread take-up 11 to enable the engaging member to fit with one of the engaging member, and a slope part 23 from the maximum diameter toward the minimum diameter so that the maximum diameter of the engaging member 21 is brought in almost contact with the recess part 15 and the minimum diameter of the engaging part 21 forms a gap S with the recess part 15.
Patent JP-2002067447-A (JP)
Title: Image processor and method for processing data of image processor
Inventor: HAMANO SHIGEMICHI
IPC: H04N1/23
Filed: 2000-08-31
Abstract: PROBLEM TO BE SOLVED: To eliminate the need of ordering an operation for changing an image output condition from an operation part to be connected to a printer controller. SOLUTION: A specific command for changing to set the image output condition to an engine control part 2002 on the basis of a specific image-processing condition set by the operation part 905 is issued from a reader controller 901.
Patent JP-2002066447-A (JP)
Title: Support body having film-forming layer and its production method
Inventor: OISHI KIYOSHI
IPC: C08J7/00
Filed: 2000-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a support body having a film-forming layer and its production method which can remove a protecting base from a crosslinking agent having a protecting base and which can undergo crosslinking reaction, without change in the properties of a substrate. SOLUTION: The production method of the support body having a protecting base is characterized in that the film-forming layer is formed by coating the support body with a coating to which the crosslinking agent having a protecting base is added and that the crosslinked state of the above film-forming layer is changed by at least one treatment selected from the following (1)-(5): (1) a UV treatment, (2) a plasma treatment, (3) a corona treatment, (4) a flame treatment, and (5) an electron beam treatment.
Patent JP-2002073755-A (JP)
Title: Internet protocol for request on telegraph delivery, and method of acting service of telegraph delivery using the protocol
Inventor: TAKEHARA TORU
IPC: G06Q50/30
Filed: 2000-09-01
Abstract: PROBLEM TO BE SOLVED: To provide a means capable of transmitting a telegraph to a client, after the image of the telegraph has been confirmed on the screen of a user terminal, when the telegraph is transmitted through the Internet, and provide method of requesting a telegraph delivery through the Internet, using the means and a method for acting service of telegraph delivery. SOLUTION: The server of an Internet telegraph service provider transmits a protocol of the internet for requesting telegraph delivery to the personal computer of a user via the Internet, and the user selects a desired mount and a model sentence using the protocol, and inputs the name of a receiver and the name of a sender to form telegraph display information. After confirming the style of the telegraph on the screen, by viewing the image displayed on an initial screen in an area for displaying the telegraph image information, the user sends the telegraph image information formed to the telegraph service provider via the Internet, to request the delivery of the telegraph.
Patent JP-2002067976-A (JP)
Title: Telescopic steering device
Inventor: KINOSHITA SATOSHI
IPC: B62D1/18
Filed: 2000-09-04
Abstract: PROBLEM TO BE SOLVED: To improve the assembly of a lock mechanism part of an inner tube in a telescopic steering device. SOLUTION: An axially oblong hole 9 is opened in an outer tube 1, and a holder 10 is fixed covering the oblong hole. The holder 10 has an opening B in a one side in the direction orthogonal to the axial direction of the inner tube 1, and a slanted bottom face 12 is formed in its inner deep part. After attaching the inner tube 3 to the outer tube 1 by insertion, a pressing block 17 is inserted in the holder 10 through its opening B, a protrusion part 17b and a curved face 17c are slidably contacted with the oblong hole 9b and the inner tube 3 respectively, and a wedge block 16 inserted with a clamping bolt 16c is inserted so its slanted lower face 16a is provided along the slanted bottom face 12. A clamping bolt 15 is screwed in a nut 14 fixed to the holder 10, and an operation lever 18 is connected to the clamping bolt 15.
Patent JP-2002076195-A (JP)
Title: Mounting structure of mosfet and its manufacturing method
Inventor: SAKAMOTO NORIAKI
IPC: H01L23/50
Filed: 2000-09-04
Abstract: PROBLEM TO BE SOLVED: To improve on-resistance caused by the taking-out resistance of the source electrode of the most influential MOSFET chip because the taking-out of the electrode of the upper face of the MOSFET chip depends on wire bonding. SOLUTION: In the mounting structure of MOSFET provided with a plurality of conducting paths separated electrically, the MOSFET chip fixing a gate electrode and the source electrode on the desired conducting path, a metal connection plate connecting the drain electrode of the MOSFET chip with the desired conducting path, and an insulation resin covering the MOSFET chip and integrally supporting the conducting path, a bonding wire is removed, the source electrode is directly fixed on the conducting path, and low on- resistance is realized.
Patent JP-2002068614-A (JP)
Title: Operation control system for elevator
Inventor: YAMASHITA KENICHI
IPC: B66B1/18
Filed: 2000-08-31
Abstract: PROBLEM TO BE SOLVED: To provide an operation control device for an elevator applying the preliminary standby control only in a building having high frequency of the generation of the hall call at a landing floor and a landing time determined as a result of the learning of hall calls in controlling the elevator to allow the elevator to be on standby at the floor before the user appears on the landing. SOLUTION: This operation control system comprises a means for learning the hall call generating situation, a standby floor determining means for determining a floor where the elevator is allowed to be on standby on the basis of a result of the learning, and an effectiveness measuring means for measuring the generation of the hall call at the standby floor or the arrival of a passenger.
Patent JP-2002080573-A (JP)
Title: Raw material dispersion for production of polyester, method for producing the same and method for producing polyester product by using the same dispersion
Inventor: OCHIAI MITSURU
IPC: C08J5/18
Filed: 2000-09-05
Abstract: PROBLEM TO BE SOLVED: To prepare a raw material dispersion not causing aggregation of silica powder when the dispersion is mixed with terephthalic acid and subjected the mixture to an esterification reaction. SOLUTION: This raw material dispersion for production of polyesters is prepared by uniformly dispersing 1-60 pts.wt. silica powder having 5-50 nm average particle diameter into 100 pts.wt. glycol. The raw material dispersion for production of the polyesters is mixed with terephthalic acid or dimethyl terephthalate and the mixture is subjected to esterification reaction at 200-300 deg.C to produce a polyester polymer. The particle diameter of silica powder aggregate contained in a polyester fiber or polyester film when the polyester fiber or the polyester film is produced from the above polyester polymer is <5 μm.
Patent JP-2002068391-A (JP)
Title: Beer server
Inventor: INOUE HITOSHI
IPC: B67D1/08
Filed: 2000-09-06
Abstract: PROBLEM TO BE SOLVED: To sufficiently cool a beer even when the beer temperature, which is fed into a beer server, is higher than a normal temperature, and at the same time, discharge the beer of a temperature suitable for the drinking even if the beer temperature is low. SOLUTION: In this beer server having the same cooling structure as a conventional product, a quick cooling section 2 having a high cooling function is arranged in parallel. When the beer temperature is high, the beer is cooled by the quick cooling section 2 to a temperature which can be cooled by a normal cooling section 3. In the meantime, when the beer temperature is normal or low, the temperature of the over-cooled beer by the quick cooling section 2 is raised to the temperature of the cooling water by the normal cooling section 3. Therefore, the beer of the temperature suitable for the drinking can be always fed. Also, for the quick cooling section, a channel is formed on a metal plate having a high thermal conductivity, and in addition, the quick cooling section is replaceably attached.  Thus, a high cooling function can be obtained by a simple and compact constitution, and the maintenance is easy as well.
Patent JP-2002079741-A (JP)
Title: Ink jet recording medium dispersion and manufacturing method therefor
Inventor: MAMIYA KANEO
IPC: B41M5/52
Filed: 2000-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a highly dense and highly productive ink jet recording medium dispersion and its manufacturing method and the ink jet recording medium having high voids. SOLUTION: In this ink jet recording medium, in which at least one ink accepting layer including inorganic particles and a binder is provided on a base material, its ink accepting layer coating liquid includes the dispersion of a vapor phase method silica, which is kneaded and dispersed at pH of 5 to 8 in the presence of a boric acid compound.
Patent JP-2002086844-A (JP)
Title: Image forming apparatus
Inventor: YASUDA AKIHIKO
IPC: G03G21/14
Filed: 2000-09-08
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus that executes a printing operation in a condition that a clock signal or a driving current is lowered or reduced in a time band wherein a printing operation rate is low at a power saving mode and in a time-designated printing that does not require a high speed printing. SOLUTION: This image forming apparatus comprises a CPU 1, an ASIC 2, a clock generating section 3, a RAM 4, a ROM 5, an external device I/F control section 6, an operation section 7, a display section 8, an engine I/F control section 9, a storing section 10 and a sub-CPU 11. In this image forming apparatus, the printing is controlled in a condition that the clock frequency is lowered and the driving current is reduced in a print job that does not require a print performance such as the time-designated printing during the power saving mode so that the power consumption is reduced.
Patent JP-2002093289-A (JP)
Title: Lever switch device
Inventor: NAITO HIROYUKI
IPC: H01H25/04
Filed: 2000-09-14
Abstract: PROBLEM TO BE SOLVED: To dispense with works for letting lead wires pass inside a lever and trouble of soldering the lead wires, and having no trouble and difficulty in wiring the lead wires in the base in a device having an operation knob in the lever. SOLUTION: This lever device is so constituted that the lever 11 is provided with the operation knob 22 in a part separated from the base 1 and the base 1 is provided with a switch body 37. The rotating operation of the operation knob 22 is converted into the axial movement of a rod 21 incorporated in the lever 11 and transmitted to the switch body 37 so as to operate the switch body 37.
Patent JP-2002094843-A (JP)
Title: Image pickup device
Inventor: ONISHI TORU
IPC: H04N5/225
Filed: 2000-09-19
Abstract: PROBLEM TO BE SOLVED: To provide an image pickup device where a mirror is securely fixed to a casing. SOLUTION: In a mirror fixing metal fitting 9 applied to the image pickup device 1, a stopper part 14 protruded toward the side 7b of the mirror 7 is adopted and the stopper part 14 is pressed onto the side 7b of the mirror 7 with the force in the clamping direction C of a screw 10. Since the clamping work of the screw 10 can be performed in a state where the stopper part 14 is pressed onto the side 7b of the mirror 7, work becomes easy. Then, the fixed state of the mirror 7 becomes much more rigid since the stopper part 14 is fixed in the state where the side 7b of the mirror 7 is pressed to it.
Patent JP-2002090086-A (JP)
Title: Inner helically grooved heat exchanger tube and method for manufacturing heat exchanger
Inventor: SASAKI NAOE
IPC: F28F1/40
Filed: 2000-09-20
Abstract: PROBLEM TO BE SOLVED: To provide an inner helically grooved heat exchanger tube in which deformation of fins, e.g. collapse or tilting, can be suppressed effectively at the time of enlarging the tube mechanically. SOLUTION: A large number of grooves 12 are made in the inner surface of a tube to extend at a specified lead angle with respect to the circumferential direction of the tube or the tube axis and inner surface fins 14 of a specified height are formed between the grooves 12 thus producing an inner helically grooved heat exchanger tube. Outside diameter of the tube is set at 4-10 mm, depth of the groove is set at 0.10-0.30 mm and the tube wall thickness, i.e., the bottom thickness (t), is set to satisfy a relation; t<=0.1248×D0.32782 (where, D represents the outside diameter of tube).
Patent JP-2002090942-A (JP)
Title: Heat developable photosensitive material
Inventor: ITO TADASHI
IPC: G03C1/76
Filed: 2000-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a heat developable photosensitive material using a water impervious reflective base and having low minimum density, good dot gradation reproducibility, good whiteness and high sensitivity as a heat developable photosensitive material for a photomechanical process and particularly for a scanner and an image setter. SOLUTION: In the heat developable photosensitive material with an image forming layer consisting essentially of a non-photosensitive organic silver salt, photosensitive silver halide and a binder on a water impervious reflective base, a dye of formula (1) is contained on the side with the image forming layer.
Patent JP-2002101567-A (JP)
Title: Charging apparatus and method for charge of secondary battery
Inventor: SUMI SHINOBU
IPC: H01G11/00
Filed: 2000-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a charging apparatus and a method for charge of a secondary battery in which the charge to an electric double layer capacitor can be performed efficiently, while restraining an increase of power consumption and an effect of noise. SOLUTION: The charging apparatus PS comprises a current control transistor Tr which controls feeding status of a charging current Ic supplied from a DC power supply to a condenser type storage battery 20 having the electric double layer capacitor, resistance elements R1, R2 which extract a voltage Va corresponding to a charging voltage (both end voltage) Vc of the condenser type storage battery 20, an error amplification device AMP which detects a voltage variation of the charging voltage Vc of the condenser type storage battery 20 based on the extracted voltage Va, and a pulse width modulated circuit (PWM circuit) 30 which controls the current control transistor Tr intermittently, based on the voltage variation of the charging voltage Vc.
Patent JP-2002104325-A (JP)
Title: Feeding device of pouch bag
Inventor: YAMADA SHIGEYOSHI
IPC: B65B43/14
Filed: 2000-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a feeding device of a pouch bag, in which a setting work of the pouch bag is simplified and an operational efficiency of the work is improved. SOLUTION: After a bundle of the pouch bags 1 is set to a magazine 3 in a lateral state, the pouch bags are taken out one by one from a take-out part 7 of the pouch bag under side of the magazine 3, a position of an inlet body of the pouch bag taken out is detected by a photosensor. And then, the pouch bag is dropped from an acceptance part 29 of the pouch bag. At this time, according to a result of detection by the photosensor, one of the right or the left operational rods 32a, 32b is protruded to hit-and-touch one lateral part of the pouch bag 1 which goes down along a chute 14, the pouch bag 1 is longitudinally turned and dropped into an acceptance part 30 of the pouch bag in a state that the inlet body is aligned upward.
Patent JP-2002105195-A (JP)
Title: Method for producing catalyst for alkylene oxide polymerization
Inventor: MATSUSHITA TERUNORI
IPC: C08G85/00
Filed: 2000-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing an organometallic fine particle for polymerization of an alkylene oxide polymer, having a high polymerization reaction rate and excellent production efficiency by a simple method in excellent reproductivity. SOLUTION: In making a polyhydric alcohol into a solubilized state and ultrafinely dispersing the polyhydric alcohol in an inert medium by micelle formation with a surfactant and reacting an organozinc compound with a monohydric alcohol in the ultrafinely dispersed polyhydric alcohol as a reaction position in the micelle system to synthesize an organometallic fine particle, the method for producing the organometallic fine particle is characterized in that the amount of active protons including water and an alcohol present as impurities in the reaction system is reduced to <=20 mol%.  The amount of the active protons contained as impurities to a solubilizing agent can be readily and effectively reduced by carrying out azeotropic distillation by an inert medium as a method for removing active protons contained as impurities in the solubilizing agent and/or the inert medium and an organometallic fine particle having an alkylene oxide polymerization ability can be prepared.